日期:2014-05-16 浏览次数:20801 次
Object[] obj = null;
        string userName = "a123";  //假定为session中取得的用户名
        if (Session["filter"] != null)
        {
            obj = (Object[])Session["filter"]; 
        }
        else {
            obj = new Object[] { userName, 1 };
        }
        long nowTime = Convert.ToInt64(DateTime.Now.ToString("yyyyMMddhhmmss"));
        long lastTime = Convert.ToInt64(obj[1]);
        if (nowTime - lastTime <= 3)
        {
            Response.Write("<script>alert('操作太过频繁!拒绝操作。')</script>");
            
        }
        else {
            //执行其他操作
            IList<Dictionary<String, String>> list = dao.GetList("test", Request);
            dao.replaceHtml(list, tb1);
        }
        Session["filt